NEW YORK (AP) — Anti-abortion activists on Tuesday released a second undercover video aimed at discrediting Planned Parenthood’s procedures for providing fetal tissue to researchers.

The video shows a woman identified as Dr. Mary Gatter, a Planned Parenthood medical director in California, meeting with people posing as potential buyers of intact fetal specimens. Much of the conversation on the video deals with how much money the buyers should pay.

Federal law prohibits the commercial sale of fetal tissue, but allows not-for-profit donation of tissue if the women who underwent abortions give their consent. Planned Parenthood contends that the payments discussed in the new video, and a similar one released last week, pertain to reimbursement for the costs of procuring the tissue — which is legal.